Extend what pressure washers and vacuum cleaners can do, or restore them to full efficiency with spare parts and filters.

Industrial vacuum cleaner 3997WBI Z22 CP AD PBS RS Nilfisk
Key features
- Voltage (V)400
- Frequency (Hz)50
- IP protection ratingIP65
- Insulation classI
- Power (kW)21,3
- Air flow rate (m³/h l/min)1116-18600
What it is
Industrial vacuum cleaner 3997WBI Z22 CP AD PBS RS Nilfisk. Key specifications: voltage (V) 400, frequency (Hz) 50, IP protection rating IP65.
Special industrial vacuums are machines for specific applications: class M or H hazardous dusts, potentially explosive atmospheres, the food industry, and battery or compressed-air operation.
What it is for
Used for dust extraction at source, keeping both the workpiece and the workshop air clean, for work in dusty environments and for industrial cleaning of production areas, machinery and plant.
How to use it
Choose the version certified for the substance and the working environment, and never substitute an ordinary vacuum. Before start-up, check filters and seals, and during use activate the filter cleaning system provided; in potentially explosive atmospheres, use only antistatic accessories and an earth connection. Empty hazardous dusts into sealed bags while wearing respiratory protection.
Where it is used
- Chemical industry
- Mechanical engineering industry
Technical data
- Voltage (V): 400
- Frequency (Hz): 50
- IP protection rating: IP65
- Insulation class: I
- Power (kW): 21,3
- Air flow rate (m³/h l/min): 1116-18600
- Vacuum (kPa mbar): 44-440
- Noise level at 1.5 m (dB(A)): 71
- Container capacity (L): 175
- Filtering surface (cm²): 66000
- Inlet diameter (mm): 100
- Dimensions (mm): 2000x900x2150
- Weight (kg): 650
- Current draw (A): 38:3
Who it is for
Designed for industrial maintenance technicians and industrial cleaners.
Related products
- Cordless industrial vacuum cleaner AERO 21B-0L PC BP36V EU Nilfisk
- Industrial vacuum cleaner 3907/18 HC LP 5PP Nilfisk
- Combined gas and vapour filter 3M 6059 ABEK1 Neri 150982 — from the category Dust and Gas Respirators
- Kit, nozzles, Nilfisk — from the category Pressure Washer and Vacuum Accessories
- Folding filtering face masks Spasciani — from the category Respiratory Protection
- Browse the whole category: Special and Cordless Industrial Vacuums
Before you order
In your request, please state the diameter, the supply voltage, the power rating and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 16
| Item code | 4031000101 |
|---|---|
| Voltage (V) | 400 |
| Frequency (Hz) | 50 |
| IP protection rating | IP65 |
| Insulation class | I |
| Power (kW) | 21,3 |
| Air flow rate (m³/h - l/min) | 1116-18600 |
| Vacuum (kPa - mbar) | 44-440 |
| Noise level at 1.5 m (dB(A)) | 71 |
| Container capacity (L) | 175 |
| Filtering surface (cm²) | 66000 |
| Inlet diameter (mm) | 100 |
| Dimensions (mm) | 2000x900x2150 |
| Weight (kg) | 650 |
| Current draw (A) | 38:3 |
| Model | 3997WBI Z22 CP AD PBS RS |
Compare with similar models
Technical data declared by the manufacturers. An empty cell means the figure is not declared.
| Feature |
This model
Industrial vacuum cleaner 3997WBI Z22 CP AD PBS RS Nilfisk
|
Explosion-proof industrial vacuum cleaner 3907/18BI Z22 CP AD PBS RS Nilfisk
|
Industrial vacuum cleaner 3907/18 HC LP 5PP Nilfisk
|
Industrial vacuum cleaner VHS120 MC Nilfisk
|
|---|---|---|---|---|
| Brand | Nilfisk | Nilfisk | Nilfisk | Nilfisk |
| Voltage | 400 V | 400 V | 230/400 V | 230 V |
| IP protection rating | IP65 | IP65 | IP55 | IP44 |
| Insulation class | I | I | F | I |
| Power | 21,3 kW | 12,5 kW | 12,5 kW | 2 kW |
| Air flow rate | 1116-18600 m³/h - l/min | 1116 m³/h - l/min | 1116 - 18600 m³/h - l/min | 330 - 5500 m³/h - l/min |
| Vacuum | 44-440 kPa - mbar | 30-300 kPa - mbar | 29 - 290 kPa - mbar | 21,1 - 211 kPa - mbar |
| Filtering surface | 66000 cm² | 50000 cm² | 50000 cm² | 16000 cm² |
| Inlet diameter | 100 mm | 100 mm | 100 mm | 50 mm |
| View product → | View product → | View product → |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
For safety
Protect the airways from dust, fumes, gases and vapours during work.
Protect the body and clothing from dust, splashes and dirt; disposable after use.







